FIELD: solar energy.
SUBSTANCE: invention relates to the area of solar energy and can be used for improving efficiency of photovoltaic converters. The substance of the invention is in the use of a polymer luminescent composition comprising a number of boron difluoride beta-diketonate derivatives as a light-transforming coating for a photovoltaic converter.
EFFECT: invention provides increased performability of a PVC given lower concentrations of a luminescent material and a smaller thickness of the film coating.
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Authors
Dates
2021-05-11—Published
2019-10-22—Filed